1965388049 is an odd 10-digits composite number following 1965388048
and preceding 1965388050 . In scientific notation, it is written as 1.965388049 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1922880960 positive integers (up to 1965388049) that are relatively prime to 1965388049.
1965388049 has 8 divisors, whose sum is 2007925248
The reverse of 1965388049 is 9408835691
Previous prime number is 3697
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion nine hundred sixty-five million three hundred eighty-eight thousand forty-nine
Scientific notation
1.965388049 × 10^9
Engineering notation
1.965388049 × 10^9
Prime Factorization
47 × 3697 × 11311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1965388049
Product of the distinct prime numbers
The prime factorization of 1965388049 is 47 × 3697 × 11311.
Since it has a total of 3 prime factors.
6 , 4 , 72 , 67 , 994 , 693 , 1017 , 5954 , 68837 , 72073 , 513077 , 395043 , 7725655 , 553631 , 37170782 , 75869683 , 673550394 , 289535761 , 1854746798 , 2078430732
n×2
3930776098
n×3
5896164147
n×4
7861552196
n×5
9826940245
n÷2
982694024.5
n÷3
655129349.66667
n÷3
491347012.25
n÷5
393077609.8
n2
3862750183152026401
n3
7.5918030462396E+27
n4
1.4920838977441E+37
n5
2.9325238607316E+46
2 √n
44332.697289924
3 √n
1252.6106608839
4 √n
210.55331222739
5 √n
72.225351179266
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1965388048
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1965388049 can be divided by 8 positive divisors.
The sum of these divisors (counting 1965388049) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101001001010111000100010001
3
Ternary
12001222020001112222
4
Quaternary
1311021113010101
5
Quinary
13011114404144
6
Senary
523005030425
8
Octal
16511270421
10
Decimal
1965388049
12
Duodecimal
46a255415
16
Hexadecimal
75257111
20
Vigesimal
1ae3da29
36
Base36
wi534h
md5
b75ee1cde20035f3fd343bb708fed480
sha1
c96d2ec3cfddf42287c7c23ea6c10208e911154f
sha256
247b4947b71916f6ccf267be1e1370be7620c061091506001d006cc1534b1de1
sha512
a6a92bd0156926034820e821e99f6b93735e12f1da2cd70aad7c8ead8d5fd742ca53af61e0aaa31dbd73899e54b71616370b8c57aa8ff51d5b4586a865ba0f8d
ripemd-160
73eb19c7acc3c437b20ac111618907b8d527ec7b
Diameter
3930776098
Circumference
12348897312.383
Area
1.2135187598043E+19
Volume
3.1800470236756E+28
Surface area
4.8540750392172E+19
Circumference
12348897312.383
Perimeter
7861552196
Area
3862750183152026401
Diagonal
2779478434.2218
Surface area
2.3176501098912E+19
Volume
7.5918030462396E+27
Space diagonal
3404151957.4567
Perimeter
5896164147
Area
1.6726198935413E+18
Altitude
1702075978.7283
Surface area
1.6726198935413E+18
Volume
8.9470256923811E+26
Height
926492811.40727